| Stratford-sub-Castle Church of England Voluntary Controlled Primary School126361 | Primary | Good | 14.2% | 148 |
| Stonar School126512 | Not applicable | — | — | 451 |
| Staverton Church of England Voluntary Controlled Primary School126360 | Primary | Good | 21.7% | 226 |
| Stanton St Quintin Primary and Nursery School126204 | Primary | Good | 16.2% | 74 |
| St. Peter's CE Primary Academy145166 | Primary | Good | 20.3% | 320 |
| St Thomas à Becket Church of England Aided Primary School149557 | Primary | Good | 15.0% | 40 |
| St Sampson's Church of England Primary School126317 | Primary | Good | 14.0% | 285 |
| St Peter's CofE Academy141274 | Primary | Requires Improvement | 15.3% | 196 |
| St Paul's Primary School126182 | Primary | Good | 35.0% | 160 |
| St Patrick's Catholic Primary School, Corsham126431 | Primary | Good | 15.7% | 179 |
| St Osmund's Catholic Primary School, Salisbury126425 | Primary | Good | 7.6% | 210 |
| St Nicholas Church of England Primary School, Bromham151331 | Primary | Requires Improvement | 6.5% | 62 |
| St Nicholas Church of England Primary School150219 | Primary | Good | 11.5% | 139 |
| St Michael's CofE Aided Primary126392 | Primary | Outstanding | 13.0% | 193 |
| St Michael's Church of England Primary School143006 | Primary | Good | 13.3% | 383 |
| St Marys Calne and St Margarets Prep126513 | Not applicable | — | — | 498 |
| St Mary's Church of England Primary School & Nursery, Purton126350 | Primary | Good | 12.8% | 343 |
| St Mary's Catholic Primary School149640 | Primary | Requires Improvement | 17.9% | 162 |
| St Mary's Broughton Gifford Voluntary Controlled Church of England Primary School146347 | Primary | Good | 15.9% | 69 |
| St Martin's CofE Primary School150284 | Primary | Inadequate | 28.0% | 132 |
| St Mark's CofE Junior School, Salisbury141645 | Primary | Good | 15.6% | 359 |
| St Laurence School137057 | Secondary | Good | 14.0% | 1,359 |
| St Katharine's CofE Primary School144454 | Primary | Good | 2.1% | 95 |
| St Joseph's Catholic School126473 | Secondary | Requires Improvement | 24.5% | 597 |
| St Joseph's Catholic Primary School, Malmesbury126424 | Primary | Good | 20.7% | 82 |
| St Joseph's Catholic Primary School, Devizes137371 | Primary | Good | 42.2% | 187 |
| St John's Marlborough138623 | Secondary | Good | 12.2% | 1,712 |
| St John's CofE School144854 | Primary | Good | 22.6% | 106 |
| St John's Church of England Primary School, Tisbury126388 | Primary | Good | 31.4% | 105 |
| St John's Catholic Primary School, Trowbridge126429 | Primary | Good | 15.2% | 297 |
| St George's Church of England Primary School, Semington146346 | Primary | Good | 10.1% | 89 |
| St George's Catholic Primary School, Warminster126481 | Primary | Requires Improvement | 20.2% | 89 |
| St Francis School126526 | Not applicable | — | — | 194 |
| St Bartholomew's Primary Academy141142 | Primary | Good | 17.6% | 392 |
| St Barnabas Church of England School, Market Lavington150886 | Primary | Good | 16.2% | 130 |
| St Augustine's Catholic College137375 | Secondary | Good | 14.6% | 950 |
| St Andrew's Church of England Voluntary Aided Primary School, Laverstock151737 | Primary | Good | — | — |
| Southwick Church of England Primary School150908 | Primary | Good | 17.9% | 179 |
| Southbroom St James Academy140352 | Primary | Good | 41.7% | 127 |
| Southbroom Infants' School143499 | Primary | Good | 42.4% | 82 |
| South Wilts Grammar School136391 | Secondary | Good | 2.0% | 1,185 |
| Somerfords' Walter Powell CofE Academy142292 | Primary | Good | 15.1% | 58 |
| Silverwood School148145 | Not applicable | Good | 38.8% | 473 |
| Shrewton CofE Primary School144277 | Primary | Good | 16.7% | 126 |
| Sherston CofE Primary School126356 | Primary | Good | 2.6% | 116 |
| Sheldon School136632 | Secondary | Good | 18.8% | 1,558 |
| Shaw CE Primary School146345 | Primary | Good | 14.4% | 195 |
| Semley Church of England Voluntary Aided Primary School126439 | Primary | Good | 5.7% | 123 |
| Seend Church of England Primary School141919 | Primary | Good | 13.6% | 88 |
| Seagry Church of England Primary School142318 | Primary | Good | 3.1% | 32 |